ENGINE IDENTIFICATION Engine Data Plate The engine data plate provides important facts about the engine. The engine serial number (ESN) and control parts list (CPL) provide information for service and ordering parts. The engine data plate must not be changed unless approved by Cummins Inc.
Figure 4
Figure 5 Reference Number
Description
Reference Number
Description
1
Engine serial number (ESN)
3
Model
2
Control parts list (CPL)
4
Horsepower and rpm rating
The data plate is located on the top side of the gear housing. Have the following engine data available when communicating with a Cummins Authorized Repair Location:
QSL9CumminsEng
QSL9 Cummins Engine Page 27
